Hi James, MLAG or MC-LAG would allow you to have LACP across multiple switches on your side, with a single switch on the customer side. They would see your gear as a single LACP peer. I’m not sure if the Nexus 3064 supports it or not – it appears some Nexus gear can, but I couldn’t find anything specific on the 3064.
Regards, Philip Loenneker | Network Engineer | TasmaNet 40-50 Innovation Drive, Dowsing Point, Tas 7010, Australia P: 1300 792 711 [email protected]<mailto:[email protected]> www.tasmanet.com.au<http://www.tasmanet.com.au/> From: AusNOG [mailto:[email protected]] On Behalf Of James Cunningham Sent: Friday, 20 April 2018 9:18 AM To: [email protected] Subject: [AusNOG] How to setup something like LACP across two switches Hello Fellow Ausnoggers, I'm hoping that I can quickly pick the brain of someone more knowledgeable in data centre networking than myself. We have a customer in one of our racks in Equinix who has a single network switch, and some servers connected to it. We currently have two connections from our switch to the customer's switch, with LACP for redundancy (and as a side effect, we get a slight bandwidth boost for 2 x 1Gbps connections, which is a slight bonus). We would like to improve this by putting in two network switches on our end, to protect again a single switch failure on our side, but the customer will still have one single network switch. I'm pretty sure we can't do LACP with this style of setup - so what would people recommend to achieve redundancy here? Main thing is that the connection needs to auto-failover if a network switch fails, or if one of the uplinks fails. I have created the attached diagram which illustrates what we are trying to do. Can anyone please help? I'll owe a beer at the Next AusNOG meetup! Thanks James
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